The invention provides a bladder
disease monitor, and belongs to the technical field of
medical equipment. The bladder
disease monitor comprises a
lithium ion battery, a sensor conditioning circuit, acontroller and a touch display screen; the
lithium ion battery is connected with a 5V
voltage stabilizing circuit, and the 5V
voltage stabilizing circuit is connected with a
resistor stress sensor, adifferential full-bridge conditioning circuit, a 24-bit AD conversion module and a 32-bit
single chip controller; the 32-bit
single chip controller is connected with the 24-bit AD conversion module,the touch screen and an
external storage; and the
lithium ion battery provides a portable rechargeable power source for a whole
system, through an SD card storage technology, the
system can store larger volume of data, and the stability and reliability of data storage are improved. The bladder
disease monitor is novel in module structure and clear in working principle, design is conducted by taking the
single chip microcomputer STM32F103RCT6 as a core, operation is easy and convenient, trauma is small, the cost is low, the
bladder pressure is monitored on line, the bladder disease monitor hasthe advantages of short measuring time, accurate data, high automatic degree and the like, medical workers grasp the condition of patients in time conveniently, and the great application value is achieved.